import os
with open("27f17736-f4a7-49dd-9e4d-2fc386e953ac.txt","r") as f:
    data=f.read()

def getID(text):
    data=text.split("data_source=\"contral_")
    list=[]
    for i in data :
        list.append(i[0:34])
    del list[0]
    return list
ids=getID(data)
print(ids)